1402200022344 has 64 divisors (see below), whose sum is σ = 4025454624000. Its totient is φ = 402545459520.

The previous prime is 1402200022339. The next prime is 1402200022357. The reversal of 1402200022344 is 4432200022041.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139767714 + ... + 139777745.

It is an arithmetic number, because the mean of its divisors is an integer number (62897728500).

Almost surely, 2^{1402200022344} is an apocalyptic number.

It is an amenable number.

1402200022344 is an abundant number, since it is smaller than the sum of its proper divisors (2623254601656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402200022344 is a wasteful number, since it uses less digits than its factorization.

1402200022344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279545498 (or 279545494 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1402200022344 its reverse (4432200022041), we get a palindrome (5834400044385).

The spelling of 1402200022344 in words is "one trillion, four hundred two billion, two hundred million, twenty-two thousand, three hundred forty-four".